NHTSA Complaint #11433188 — 2012 SUBARU OUTBACK

Torque Converter issue consistent with Subaru Service Bulletin 16-90-13. Although Subaru issued a service bulletin with extended warranty rather than a recall, I want to document this as an ongoing problem with the model year and still a dangerous one. 08/09/2021 the vehicle shuddered while coming to a stop at a light, like the RPMs were dropping too low. At the next light, the vehicle shuddered and stalled while coming to a stop at the light. I was able to restart the vehicle after I realized the engine was dead and I needed to put the vehicle back into park before it would turnover. I couldn't immediately identify what I needed to do to restart, since the car won't turnover in drive, so I was stalled for a cycle of the stoplight. A few days later, the vehicle again shuddered and stalled while coming to a stop at a light. I had been driving for maybe 3 minutes from a cold start. I was again able to restart the vehicle. The second stall definitely felt like a transmission issue, and matched the description of a bad torque converter (technical service bulletin 16-90-13) for this model year. I had the issue diagnosed at my local Subaru dealership, and they identified it as being consistent with a bad torque converter, possibly requiring replacement of the valve body assembly if torque converter replacement was ineffective. I had the torque converter replaced by a Subaru dealership on 09/15/2021. My vehicle is outside the extended warranty period. I've made several stops without issue since the repair. With this issue, I was concerned what would happen if I was on the freeway and needed to suddenly decelerate, or what would have happened if my first time experiencing the issue, where I was stalled for almost a minute and was unable to restart the vehicle immediately, would have occurred during a freeway slowdown. I would have been a sitting duck. Even being stalled at a busy light could have been dangerous for me.